Chair



FIG. 1 is a side elevation view of a chair showing my new design, the undisclosed side being substantially identical with the side shown;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a second embodiment of FIG. 1. 

The ornamental design for a chair, as shown and described. 